| Round Rock to Leigh | 4,750.69 mi (7,645.50 km) |
| Round Rock to Leigh-on-Sea | 4,927.84 mi (7,930.60 km) |
| Round Rock to Leighton Buzzard | 4,865.92 mi (7,830.94 km) |
| Round Rock to Leith | 4,661.40 mi (7,501.80 km) |
| Round Rock to Lemington | 4,740.28 mi (7,628.74 km) |
| Round Rock to Leominster | 4,776.61 mi (7,687.21 km) |
| Round Rock to Lerwick | 4,624.19 mi (7,441.91 km) |
| Round Rock to Letchworth | 4,880.79 mi (7,854.86 km) |
| Round Rock to Leven | 4,662.23 mi (7,503.13 km) |
| Round Rock to Lewes | 4,922.88 mi (7,922.60 km) |
| Round Rock to Leyland | 4,738.59 mi (7,626.02 km) |
| Round Rock to Leyton | 4,901.13 mi (7,887.61 km) |
| Round Rock to Lichfield | 4,799.19 mi (7,723.55 km) |
| Round Rock to Lincoln | 4,832.76 mi (7,777.57 km) |
| Round Rock to Linlithgow | 4,645.58 mi (7,476.33 km) |
